A base may pertain-to a political process.Logical formLearned from15 sentences. A military base may serve as a hub.Logical formLearned from15 sentences. A military base can be dusty.Logical formLearned from15 sentences. An arrival can be at a base.Logical formLearned from15 sentences. A (support base) can be white.Logical formLearned from15 sentences. (Customer bases) may pertain-to persons.Logical formLearned from15 sentences. A base can be in the countryside.Logical formLearned from15 sentences. A (detention center) can be at (air base).Logical formLearned from15 sentences. Troops may use bases.Logical formLearned from15 sentences. A country may become a (manufacturing base).Logical formLearned from15 sentences. A base may come under (rocket attack).Logical formLearned from15 sentences. A (military air base) may pertain-to a world-city.Logical formLearned from15 sentences. A (training base) may pertain-to a us-state.Logical formLearned from15 sentences. A base may pertain-to a leader.Logical formLearned from15 sentences. A (military base) may pertain-to a king.Logical formLearned from15 sentences.